stdlib: fix HBM2Stack component get_mem_port

This change makes sure that the ruby directory controllers
see the entire address range covered by a single HBMCtrl
(including two pseudo channels/dram interfaces)

Change-Id: I89d01d7bc78e98ee0ef6113dc0c97de6acf2e256
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62873
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
1 file changed